Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -3.12
Milk (kg) 78.00 -0.014 -1.09
Fat (kg) -1.03 -0.375 0.39
Prot (kg) 5.46 -0.441 -2.41
Fertility Sub Index 0.40
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.46 1.117 0.51
Calving Sub Index -1.58
Gestation Length (days) 1.72 -0.919 -1.58
Beef Sub Index -2.18
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 7.99 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 6.41
Live WT (kg) -20.90 -0.307 6.41
Total Carbon Sub Index -0.07

* Based on an €80/tonne carbon price